This manual provides operating instructions, specifications, maintenance procedures, and troubleshooting guides for the Jolimark LQ-300K dot matrix printer.
The document serves as a comprehensive user guide for the Jolimark LQ-300K 24-pin dot matrix printer. It details the machine's physical dimensions, electrical requirements, and supported paper sizes, along with an explanation of its mechanical structure and control panel functions.
Key sections cover routine maintenance such as cleaning and carriage replacement, as well as troubleshooting common faults like print head errors or paper jams. The manual also includes detailed connection diagrams for parallel and serial interfaces (EIA-232D) and pinout tables for various expansion ports. This manual is written in Chinese.
| Print Speed (English) | 200 cps |
|---|---|
| Input Voltage | AC 220~240V |
The serial port supports speeds of 300, 600, 1200, 2400, 4800, 9600, and 19200 BPS.